Enter an equation to model the line in question 3. Let x represent the number of weeks and y represent the number of dog walks. PLS HELP AND IF U USE OME OF THE NUMBERS TELL MEEE PLSS ​

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

In the diagram, gef and hef are congruent. what is the value of x